QoS and Energy Trade Off in Distributed Energy-Limited Mesh/Relay Networks: A Queuing Analysis
IEEE Transactions on Parallel and Distributed Systems
In-network fault tolerance in networked sensor systems
DIWANS '06 Proceedings of the 2006 workshop on Dependability issues in wireless ad hoc networks and sensor networks
ADPROC: an adaptive routing framework to provide QOS in wireless sensor networks
PDCN'06 Proceedings of the 24th IASTED international conference on Parallel and distributed computing and networks
ANSWER: AutoNomouS netWorked sEnsoR system
Journal of Parallel and Distributed Computing
IEEE Transactions on Mobile Computing
EasiTPQ: QoS-Based Topology Control in Wireless Sensor Network
Journal of Signal Processing Systems
Dynamic priority scheduling-based MAC for wireless sensor networks
International Journal of Sensor Networks
Design methodology of a wireless sensor network architecture for urgent information transmission
WICON '07 Proceedings of the 3rd international conference on Wireless internet
On the lifetime of wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Design and evaluation of a wireless sensor network architecture for urgent information transmission
International Journal of Sensor Networks
QoS supporting and optimal energy allocation for a cluster based wireless sensor network
Computer Communications
Performance evaluation of a hybrid MAC protocol for wireless sensor networks
Proceedings of the 13th ACM international conference on Modeling, analysis, and simulation of wireless and mobile systems
Mobile Networks and Applications
QoS-aware MAC protocols for wireless sensor networks: A survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Experiments study on a dynamic priority scheduling for wireless sensor networks
MSN'05 Proceedings of the First international conference on Mobile Ad-hoc and Sensor Networks
Autonomous Agents and Multi-Agent Systems
Loss resilient strategy in body sensor networks
Proceedings of the 6th International Conference on Body Area Networks
A survey and projection on medium access control protocols for wireless sensor networks
ACM Computing Surveys (CSUR)
QoS Challenges in Wireless Sensor Networked Robotics
Wireless Personal Communications: An International Journal
A data analysis driven streaming framework for body sensor area networks
BodyNets '13 Proceedings of the 8th International Conference on Body Area Networks
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Many new routing and MAC layer protocols have been proposed for wireless sensor networks tackling the issues raised by the resource constrained unattended sensor nodes in large-scaledeployments. The majority of these protocols considered energy efficiency as the main objective and assumed data traffic with unconstrained delivery requirements. However, the growing interest in applications that demand certain end-to-end performance guarantees and the introduction of imaging and video sensors have posed additional challenges. Transmission of data in such cases requires both energy and QoS aware network management in order to ensure efficient usage of the sensor resources and effective access to the gathered measurements. In this paper, we highlight the architectural and operational challenges of handling of QoS traffic in sensor networks. We report on progress make to-date and outline open research problems.